Quote from: synapse on November 30, 2013, 11:34:20 AM

Quote from: chadtn on November 30, 2013, 10:22:01 AM

Quote from: kabopar on November 30, 2013, 10:04:53 AM

Quote from: chadtn on November 30, 2013, 09:59:53 AM

I fell asleep and when I woke up I had a second board go dead on me. It doesn't power up anymore. Not sure what to do.

Chad

I guess the only thing that you can do now is to completely disconnect that board, let it cool down (edit: letting the polyswitches reset themselves, if they exist, sounds like a good idea), then try it again (ideally in an isolated environment with its own supply, pc etc.). Do you have reasonable cooling?

Good luck

Right now the ambient temp is close to 0C. The board is ice cold, but doesn't power up anymore. It was sharing a 120mm fan with a second board.

Chad

Bugger.
i'd give it at least a few hours before declaring it totally dead.

I just tried putting power to the board that wasn't working anymore and something went up in smoke. It's dead for sure. : (

Chad